code: def test_parens():
      check(
          "(a+b)*c",
          "BinaryOp(op=<STAR:*,5:6>,lhs=BinaryOp(op=<PLUS:+,2:3>,lhs=a,rhs=b),rhs=c)",
      )
  
imports: from tsensor.parsing import *
  import re
label_desc: Use image node_id 15 for calling a global function with example usage: test_parens() without return types